For all high power bass applications including bass guitar. Nominal Basket Diameter Impedance Power Rating Resonance Usable Frequency Range Sensitivity Magnet Weight Gap Height Voice Coil Diameter
Mounting Information Recommended Enclosure Volume (vented) Overall Diameter Baffle Hole Diameter Front Sealing Gasket Rear Sealing Gasket Mounting Holes Diameter Mounting Holes B.C.D. Depth Shipping Weight
Thiele-Small Parameters Resonant Frequency (fs) Impedance (Re) Coil Inductance (Le) Electromagnetic Q (Qes) Mechanical Q (Qms) Total Q (Qts) Compliance Equivalent Volume (Vas) Peak Diaphragm Displacement Volume (Vd) Mechanical Compliance of Suspension (Cms) BL Product (BL) Diaphragm Mass inc. Airload (Mms) Equiv. Resistance of Mechanical Suspension Loss (Rms) Efficiency Bandwidth Product (EBP) Voice Coil Overhang (Xmax) Surface Area of Cone (Sd) Impedance at Resonance (Zmax) Maximum Mechanical Limit (Xmech)
15", 381mm 8 ohms 300Wrms 33Hz 40Hz - 4kHz click here for guide 59oz. 0.3125", 7.94mm 2", 50.8mm
82 - 139 liters 2.9 - 4.9 cu. ft. 15.15", 384.8mm 13.77", 349.6mm fitted as standard fitted as standard 0.25", 6.4mm 14.56", 369.9mm 5.94", 151mm 13.7lbs., 6.2 kg.
33Hz 5.98 ohms 1.73mH 0.32 5.13 0.30 314.1 liters 11.09 cu. ft. 258cc 0.305mm/N 17.2 T-M 77.5 grams 3.11N*sec/M 101.6 3.0mm 856.3cm2 101.5 ohms 23.50mm
Eminence response curves are measured under the following controlled test conditions:
To download spec sheets: Gamma 15
Materials of Construction
Kapton coil former for increased rigidity and thermal protection
Polyamide-imide coated four-layer, 27ga., aluminum voice coil for maximum low frequency and increased sensitivity
Ferrite Magnet
Vented core for increased power handling
Premium pressed steel basket for maximum strength
Paper cone
Rolled cloth cone edge with deep corrugations for extended Xmax
Solid composition paper dust cap
